✅ Digital Kitchen Thermometer (Amazon paid link): br br Disclosure: Some links above are affiliate links which means I may earn a small commission if you click and buy, at no extra cost to you.br br Ninja Support: br Ninja PossibleCooker (MC1001) Slow Cook Low taking forever? This guide explains the real difference between High and Low, why preheating helps, how much liquid to add, why you shouldn’t lift the lid, and how to verify doneness safely with a thermometer.